linux kernel - spinlock lockup suspected reasons - Stack ...
Feb 04, 2014· 1 Answer1. This indicates the CPU0 is lockup, and the thread/Process would be sh (or start by sh, I am not sure). You should have a look at the stack strace info dumped by the kernel. For example: [1]This would tell you the function call relationships. Notice the info: [ 172.310618] [<80350508>] (_raw_spin_lock_irqsave+0x54/0x60) from ...